NL58058C - - Google Patents

Info

Publication number
NL58058C
NL58058C NL58058DA NL58058C NL 58058 C NL58058 C NL 58058C NL 58058D A NL58058D A NL 58058DA NL 58058 C NL58058 C NL 58058C
Authority
NL
Netherlands
Application number
Publication date
Application granted granted Critical
Publication of NL58058C publication Critical patent/NL58058C/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
NL58058D NL58058C (en)

Publications (1)

Publication Number Publication Date
NL58058C true NL58058C (en) 1900-01-01

Family

ID=1814214

Family Applications (1)

Application Number Title Priority Date Filing Date
NL58058D NL58058C (en)

Country Status (1)

Country Link
NL (1) NL58058C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654521A1 (en) * 1989-11-15 1991-05-17 Elf Aquitaine ELECTROMAGNETIC SOURCE OF REMAINING WELLS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654521A1 (en) * 1989-11-15 1991-05-17 Elf Aquitaine ELECTROMAGNETIC SOURCE OF REMAINING WELLS.

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